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Boat Ramps on Otter Slough

Otter Slough has 23 catalogued boat ramps spread across 2 states (Iowa, Missouri). 20 of the 23 ramps (87%) are flagged as free public access — the remainder are marinas, fee sites, or restricted-access launches.

Quick answer

Otter Slough has 23 boat ramps mapped on BoatLaunchMap across 2 states, 20 of them free public launches. Launches are spread across 3 towns along the shore.

23
Boat Ramps
2
States
20
Free Public
—
Avg Rating

All Boat Ramps on Otter Slough

Explore by State

Iowa Boat RampsMissouri Boat Ramps

More Waterbodies in Iowa

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27 boat ramps
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23 boat ramps
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Mississippi River
19 boat ramps
Iowa River
17 boat ramps
Turkey River
15 boat ramps

Frequently Asked Questions

How many boat ramps are on Otter Slough?+

There are 23 boat ramps catalogued on Otter Slough, including launches near Tama township, Liberty township, Powe.

Are there free public boat ramps on Otter Slough?+

Yes — 20 of the 23 launches on Otter Slough are marked as free public access, the rest are marinas or restricted-access sites.

Why don't these Otter Slough ramps show ratings?+

Ratings come from Google Places reviews. The launches on Otter Slough either haven't been reviewed yet or aren't separately listed on Google — we still verify their location and access from state and federal data sources.